Roger Heflin wrote:

The dmesg in the dump where it starts having issues is often enough to have an idea.

On Fri, Oct 28, 2022, 9:09 AM Ken Smith via users <users@lists.fedoraproject.org> wrote:

Felix Miata wrote:
> Ken Smith via users composed on 2022-10-26 13:05 (UTC+0100):
>
>> This machine has a KabbyLake processor (Intel Core i5-7200U 2.50GHz), 8G
>> memory, an Intel i915 (HD Graphics 620) GPU and SSD storage. I've read
>> on various forums that this combination of CPU/GPU can be problematic
>> and some mentions that an upcoming Kernel release may contain a remedy
>> for this.

{Snip}

To wrap this thread up, its a hardware problem. memtest fails in SMP mode between 4 & 6G. If I swap in a 4G memory, memtest ran fine for a couple of days. Beyond 4G it fails, memtest itself crashes. Suspect an address line is flaky, perhaps 4-6G is showing up lower in the address space and memtest overwrites itself. (don't know enough about the architecture of DDR4 memory)

Thanks

Ken

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